Freewheel can't be mounted on the front-drive motor. It needs an extra 10 USD for one motor. Check below to get more information. We will try our best to help you! Dropout: 100mm(front wheel)/ 135-142mm(rear wheel).Max speed: 20-35km/h for 36V 250W/350W motor, 35-40km/h for 48V 500W motor. This kit comes with all the necessary parts you need- motor, controller + bag, display, twist throttle, brake lever, PAS and winding pipe. Except rim, spokes and battery. 36V/48V dual mode Controller: rated current 15A, max current 30±1A. 1 PCS 36V 250W/350W or 48V 500W hub motor.
1 PCS 36V/48V dual mode controller with bag. 1 PCS SW900 LCD Display. 1 PCS Twist throttle (If need thumb throttle or twist throttle with key, please message to us). When you place the order, please kindly leave us a message for order details. Motor wheel: front or rear (thread) or rear cassette motor.
(PS: only 36V 250W rear cassette motor is available). Please make sure your bicycle rim has 36 spoke holes. Thumb throttle (if required, please leave a message to us). BZ-4(8)- 8 magnets PAS.This item is in the category "Sporting Goods\Cycling\Bicycle Components & Parts\Electric Bicycle Components". The seller is "onlycarbonwheel" and is located in this country: CN. This item can be shipped worldwide.